Which PSU is best from these three?

[NeoPc]

Which PSU is best from these three? I can find them all three same price and i like a silent rig.
1)be quiet! PURE POWER L8 700W
2)Seasonic M12II-650
3)Corsair Enthusiast Series TX650 V2

 

[legokill101]

i would go with the be quiet

 

[Dark Lord of Tech]

Seasonic M12II-650